Started on the Fallout 3 expansions last night. When playing Fallout 3 I had 3 characters, one evil, one good and one neutral. Somehow when playing my evil character I managed to overwrite my neutral character save file. Bugger as the saying goes.
 
Still, part way in to Operation Anchorage and pretty good so far. Ran in to my first super mutant overlord and damn those things have a lot of health compared to even the super mutant masters. Looks like these expansions might pose a bit more of a challenge than the content in the original game.